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Single Row Steel Cylindrical Bearing

NUP 310 ECP

Single Row Steel Cylindrical Bearing
Item #100743012
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Bearing Design Removable Inner Ring – Two Piece
Oil Hole w/o Oil Hole
Inner Ring Width 1.06 in, 27 mm
Outer Ring Width 1.06 in, 27 mm
Tolerance Normal (PN)
Capacity High Capacity
No. of Ribs - Inner Ring 1
Cage Type Non-Metallic
I.D. 50 mm
No. of Rows 1
Origin Cylindrical Radial
Cage Material Polyamide (Molded Nylon)
No. of Ribs - Outer Ring 2
Rows of Balls Single
O.D. Type Cylindrical
Precision Ground Yes
Enclosure Open
End Type Open End
Radial Internal Clearance Group N
O.D. 110 mm
Dynamic Load Rating 127 kN
Bearing Type Radial
Bore Type Round Bore
Width 1.06 in, 27 mm
Bearing Part Complete Bearing
Series 3
Static Load Rating 112 kN
Precision Rating ABEC 1
Inch/Metric Metric
Relubrication Feature Without
Radial Internal Clearance Specification Normal Clearance
Material Steel
Weight 2.65 LB
EAN or UPC 7316577031266
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